74995186

View detailed technical data, stock status, and sourcing information for: 74995186
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-349-9089

Item Name Code

05488

Assigment Date

03/24/1971 (55 years ago)

2a 1st end thread class, right-hand 1st end thread direction, disk flow control device, automatic valve operation method, external seat for gasket seal (boss) 1st end connection style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: disk
Connection Style: external seat for gasket seal (boss) 1st end
Valve Operation Method: automatic
Connection Type: threaded external boss 1st end
Thread Quantity Per Inch: 16 1st end
Nominal Thread Size: 0.875 inches 1st end
Material: steel overall
Style Designator: angle
Thread Series Designator: un 1st end
Furnished Items And Quantity: 1 gasket

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
32-12275	Safety Relief Valve
4995186-0	Safety Relief Valve
4995186-6	Safety Relief Valve
5060P	Safety Relief Valve
74995186	Safety Relief Valve
N5060P/2000/5	Safety Relief Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-349-9089?

The FSCG of the NSN 4820-00-349-9089 is 4820

Does the NSN 4820-00-349-9089 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-349-9089 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-00-349-9089 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-349-9089 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-00-349-9089 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 24, 1971